Run a command from a jbang script

ExecMain.java

///usr/bin/env jbang "$0" "$@" ; exit $?

import java.io.File;

public class ExecMain {

    public static void main(String... args) throws Exception {
        File directory = new File(System.getProperty("user.home"));
        System.out.println("List files in " + directory);
        exec(directory, "ls", "-a", "-l");
    }

    public static void exec(File directory, String... command) throws Exception {
        Process process = new ProcessBuilder()
                .command(command)
                .directory(directory)
                .inheritIO()
                .start();
        int exitCode = process.waitFor();

        System.out.println("Exit code: " + exitCode);
    }
}